<template>
    <div class="goods-comment-image">
        <div class="list">
            <a href="javascript:;" :class="{ active: currImage === url }" @click="currImage = url" v-for="url in pictures" :key="url">
                <img :src="url" alt="" />
            </a>
        </div>
        <div class="preview" v-if="currImage">
            <img :src="currImage" alt="" />
            <i @click="currImage = null" class="iconfont icon-close-new"></i>
        </div>
    </div>
</template>
<script>
import { ref } from "vue";
export default {
    name: "GoodsCommentImage",
    props: {
        pictures: {
            type: Array,
            default: () => [],
        },
    },
    setup() {
        const currImage = ref(null);
        return { currImage };
    },
};
</script>
<style scoped lang="less">
.goods-comment-image {
    .list {
        display: flex;
        flex-wrap: wrap;
        margin-top: 10px;
        a {
            width: 120px;
            height: 120px;
            border: 1px solid #e4e4e4;
            margin-right: 20px;
            margin-bottom: 10px;
            img {
                width: 100%;
                height: 100%;
                object-fit: contain;
            }
            &.active {
                border-color: @xtxColor;
            }
        }
    }
}
 .preview {
    width: 480px;
    height: 480px;
    border: 1px solid #e4e4e4;
    background: #f8f8f8;
    margin-bottom: 20px;
    position: relative;
    img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    i {
        position: absolute;
        right: 0;
        top: 0;
        width: 30px;
        height: 30px;
        background: rgba(0,0,0,0.2);
        color: #fff;
        text-align: center;
        line-height: 30px;
    }
}
</style>